15354976

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5303

約数の個数: 48

約数和(自身を含む): 37213344

約数和(自身を除く): 21858368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 5273, 10546, 21092, 36911, 42184, 68549, 73822, 84368, 137098, 147644, 168736, 274196, 295288, 479843, 548392, 590576, 959686, 1096784, 1181152, 1919372, 2193568, 3838744, 7677488, 15354976]

約数ペア:

[(1, 15354976), (2, 7677488), (4, 3838744), (7, 2193568), (8, 1919372), (13, 1181152), (14, 1096784), (16, 959686), (26, 590576), (28, 548392), (32, 479843), (52, 295288), (56, 274196), (91, 168736), (104, 147644), (112, 137098), (182, 84368), (208, 73822), (224, 68549), (364, 42184), (416, 36911), (728, 21092), (1456, 10546), (2912, 5273)]